CVE-2026-44006: vm2 has a Sandbox Escape Vulnerability
It is possible to reach BaseHandler.getPrototypeOf, which can be used to get arbitrary prototypes
References
- github.com/advisories/GHSA-qcp4-v2jj-fjx8
- github.com/patriksimek/vm2
- github.com/patriksimek/vm2/blob/408fc855f1cc1bbc2985b029465ee0e732ada433/lib/bridge.js
- github.com/patriksimek/vm2/releases/tag/v3.11.0
- github.com/patriksimek/vm2/security/advisories/GHSA-qcp4-v2jj-fjx8
- nvd.nist.gov/vuln/detail/CVE-2026-44006
Code Behaviors & Features
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